#ifndef _EK_IEC_H_
#define _EK_IEC_H_

void iec_init(uint16_t n);
void iec_process(uint32_t n);

int iec_send(uint16_t n);
int iec_send_cancel(void);
int iec_recv(uint16_t n);

#endif /* _EK_IEC_H_ */
